On Monday, September 9, 2024 the Moon was in its first quarter phase, with 41% of its disk illuminated and an age of 6.5 days since the last new moon. Half of the disk is lit, about a week after the new moon. The Moon is easy to see in the early evening and sets around midnight.
Moon data for this date
| Phase | 🌓 First Quarter |
|---|---|
| Illumination | 41% |
| Moon age | 6.5 days |
| Day of the week | Monday |
| Last new moon | September 2, 2024 at 22:56 |
| Next full moon | September 17, 2024 at 23:35 (in 8.5 days) |
| Next new moon | October 2, 2024 at 15:50 (in 23.2 days) |
The Moon on the surrounding days
Compare the phase and illumination over the three days before and after. Click a day to open its page.
← September 8, 2024 September 10, 2024 →
About the first quarter
Half of the disk is lit, about a week after the new moon. The Moon is easy to see in the early evening and sets around midnight. The phase name comes from the Moon's position in its 29.53-day cycle: on September 9, 2024 it had completed 22% of the cycle that began with the new moon on September 2, 2024.
Looking for another date, such as a birthday? Use the Moon phase on the day I was born tool, see the Moon phase today page with the lunar calendar, or find the day of the week of September 9, 2024. For sun times, check sunrise and sunset.